1392375

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 2396160

約数和(自身を除く): 1003785

約数列:

[1, 3, 5, 15, 25, 47, 75, 79, 125, 141, 235, 237, 375, 395, 705, 1175, 1185, 1975, 3525, 3713, 5875, 5925, 9875, 11139, 17625, 18565, 29625, 55695, 92825, 278475, 464125, 1392375]

約数ペア:

[(1, 1392375), (3, 464125), (5, 278475), (15, 92825), (25, 55695), (47, 29625), (75, 18565), (79, 17625), (125, 11139), (141, 9875), (235, 5925), (237, 5875), (375, 3713), (395, 3525), (705, 1975), (1175, 1185)]